4 X 5963 BECKMAN TUBE. 1960s SYLVANIA PROD. 17MM PLATES. MATCHED QUAD. 92.CH167

4 X 5963 TUBE. NEW OLD STOCK.

BRAND: BECKMAN. 1960s SYLVANIA PRODUCTION.

17MM GREY PLATES, HALO GETTER, COPPER RODS, MATCHED QUAD.

TESTED IN AMPLITREX AT1000 TUBE TESTER:

106/100% EMISSION (EM) 109/109% TRANSCONDUCTANCE (GM) 0.2/0.2mA/V GAS

108/108% EMISSION (EM) 118/109% TRANSCONDUCTANCE (GM) 0.2/0.4mA/V GAS

104/106% EMISSION (EM) 104/109% TRANSCONDUCTANCE (GM) 0.2/0.4mA/V GAS

114/106% EMISSION (EM) 118/109% TRANSCONDUCTANCE (GM) 0.2/0.2mA/V GAS

CH167U1